Westpark Tollway Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| FM-1463 | Spring Green | 9:20:31 AM | 1.00 | 1:05 | 1:05 | 55 |  |
| Spring Green | Katy-Gaston | 9:20:31 AM | 1.20 | 1:08 | 2:13 | 64 | |
| Katy-Gaston | SH-99 Grand Parkway | 9:06:30 AM | 1.90 | 1:33 | 3:46 | 74 | |
| SH-99 Grand Parkway | Peek | 9:20:31 AM | 1.10 | 00:57 | 4:43 | 69 | |
| Peek | Grand Mission | - | 1.60 | Not Available |  |
| Grand Mission | FM-1464 | - | 2.30 | Not Available | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 9:20:31 AM | 1.90 | 6:44 | 11:23 | 17 |  |
| West Houston Center | Beltway 8-West | 9:20:31 AM | 2.40 | 3:03 | 14:26 | 47 |  |
| Beltway 8-West | Fondren | 9:20:31 AM | 1.80 | 1:50 | 16:16 | 59 | |
| Fondren | US-59 Southwest | 9:20:31 AM | 1.70 | 3:48 | 20:04 | 27 |  |
| Summary | 20.6 | 20:04 | 20:04 | 62 | |
Westpark Tollway Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-59 Southwest | Fondren | - | 1.70 | Not Available | |
| Fondren | Beltway 8-West | 9:20:31 AM | 1.80 | 1:36 | 1:35 | 68 | |
| Beltway 8-West | West Houston Center | 9:20:31 AM | 2.40 | 2:18 | 3:53 | 63 | |
| West Houston Center | Eldridge | 9:20:31 AM | 1.90 | 1:46 | 5:39 | 65 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | - | 2.30 | Not Available | |
| Grand Mission | Peek | - | 1.60 | Not Available | |
| Peek | SH-99 Grand Parkway | 9:20:31 AM | 1.10 | 00:59 | 6:34 | 67 | |
| SH-99 Grand Parkway | Katy-Gaston | 9:03:32 AM | 1.90 | 1:35 | 8:09 | 72 | |
| Katy-Gaston | Spring Green | 9:03:32 AM | 1.20 | 1:10 | 9:19 | 62 | |
| Spring Green | FM-1463 | 9:20:31 AM | 1.00 | 1:04 | 10:23 | 56 | |
| Summary | 20.6 | Not Available | |
